초록 ▼

An interlockable reusable container for a food product, especially for a leftover piece of pizza pie, made of a thermoplastic material comprising a pie-shaped base, two substantially flat side walls attached to the base meeting in a common vertex, one of these side walls having an exterior tongue me

An interlockable reusable container for a food product, especially for a leftover piece of pizza pie, made of a thermoplastic material comprising a pie-shaped base, two substantially flat side walls attached to the base meeting in a common vertex, one of these side walls having an exterior tongue member and the other having an exterior groove member which are shaped so that the reusable container is laterally interlockable with another reusable container, a rear wall attached to the side walls and the base and a removable lid having a lid panel which rests on the side walls and a plug member which fits in the top opening of the reusable container when the lid is in place on the container. The lid panel and base may have a similar tongue and groove system so that the reusable containers can be stacked compactly in stable vertical stacks. An optional ceramic heat retention plate having a plurality of feet members shaped to just fit in the reusable container resting on the base of the reusable container can be provided.

대표청구항 ▼

An interlockable reusable container for a food product, especially for a leftover piece of pizza pie, comprising: (a) a base shaped like the sector of a circle; (b) two substantially flat side walls attached to said base and meeting in a common vertex; (c) a rear wall attached to said side walls and

An interlockable reusable container for a food product, especially for a leftover piece of pizza pie, comprising: (a) a base shaped like the sector of a circle; (b) two substantially flat side walls attached to said base and meeting in a common vertex; (c) a rear wall attached to said side walls and said base; (d) an exterior tongue member and/or tongue piece; and (e) an exterior groove member and/or groove portion shaped to engage said tongue member or tongue piece on another of said reusable containers so that said reusable containers may be interlocked, said groove member extending along one of said side walls and said tongue member extending along the other of said side walls, said groove member being conformed according to said tongue member so that said reusable container can be laterally interlocked with another of said reusable containers to form a substantially flat package capable of holding two of said pieces of pizza pie, said reusable containers being made of a thermoplastic material which withstands a moderate heating necessary to warm a leftover food product for palatability and efficient digestion; (f) a heat retention plate having a plurality of feet members shaped so just fit in said reusable container resting on said base of said reusable container with said feed members, said heat retention plate being made of a ceramic material (g) a removable lid which rests on said side walls when used to cover said container, said removable lid comprises a lid panel which rests on said side walls, a plug member underneath said lid panel which fits snugly in the top opening of said reusable container when said lid is in place on said container, said lid panel having a peripherally running vertically extending one of said tongue pieces and said base having a corresponding peripherally running one of said groove portions, said tongue piece and said groove portion being so formed and positioned that two or more of said reusable containers can be interlocked and stacked vertically. An interlockable reusable container for a food product, especially for a leftover piece of pizza pie, made of a thermoplastic material comprising: a base shaped like the sector of a circle, two substantially flat side walls attached to said base meeting in a common vertex, one of said side walls having an exterior tongue member and the other of said side walls having an exterior groove member corresponding to said tongue member shaped so that said reusable container is laterally interlockable with another of said reusable containers, a rear wall attached to said side walls and said base, a removable lid positionable on said side walls having a lid panel which rests on said side walls, a plug member which fits in the top opening of said reusable container when said lid is in place on said container, said lid panel having a peripherally running vertically extending exterior tongue piece and said base having a corresponding peripherally running exterior groove portion, said tongue piece and said groove portion being so formed that two or more of said reusable containers can be stacked vertically to form interlocked vertical reusable container stacks, and a ceramic heat retention plate having a plurality of feet members shaped to just fit in said reusable container resting on said base of said reusable container with said feet members.